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From Jan Kaluza <jkal...@redhat.com>
Subject Re: 2.4 threading branch and apxs missing MPM_NAME
Date Fri, 18 Apr 2014 09:50:35 GMT
On 03/05/2014 08:56 PM, Fred Moyer wrote:
> Recent testing on the 2.4 threading branch has uncovered the issue
> where the httpd worker type cannot be determined in Apache2::Build for
> the reason that MPM_NAME is no longer included in the output of apxs
> -q:
>
> fredmoyer@aiko ~/dev $ ./httpd24/bin/apxs -q | grep MPM
> fredmoyer@aiko ~/dev $
>
> This seems to be a blocking issue in getting the 2.4 threading branch
> to build on prefork based environments. Soliciting suggestions here
> for a solution.

Hm, do you know why mod_perl needs to know that during compilation? If 
it's really used for something, we will have to remove those 
MPM-specific #ifdefs and use normal conditionals instead for httpd-2.4.

Jan Kaluza

> The httpd executable on Linux provides this information for the
> default server mpm, but I do not know the implications of this
> approach on Windows.
>
> fredmoyer@aiko ~/dev $ ./httpd24/bin/httpd -V
> Server version: Apache/2.4.7 (Unix)
> Server built:   Mar  5 2014 11:55:08
> Server's Module Magic Number: 20120211:27
> Server loaded:  APR 1.5.0, APR-UTIL 1.5.3
> Compiled using: APR 1.5.0, APR-UTIL 1.5.3
> Architecture:   64-bit
> Server MPM:     prefork
>    threaded:     no
>      forked:     yes (variable process count)
> Server compiled with....
>   -D APR_HAS_SENDFILE
>   -D APR_HAS_MMAP
>   -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
>   -D APR_USE_SYSVSEM_SERIALIZE
>   -D APR_USE_PTHREAD_SERIALIZE
>   -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
>   -D APR_HAS_OTHER_CHILD
>   -D AP_HAVE_RELIABLE_PIPED_LOGS
>   -D DYNAMIC_MODULE_LIMIT=256
>   -D HTTPD_ROOT="/Users/fredmoyer/dev/httpd24"
>   -D SUEXEC_BIN="/Users/fredmoyer/dev/httpd24/bin/suexec"
>   -D DEFAULT_PIDLOG="logs/httpd.pid"
>   -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
>   -D DEFAULT_ERRORLOG="logs/error_log"
>   -D AP_TYPES_CONFIG_FILE="conf/mime.types"
>   -D SERVER_CONFIG_FILE="conf/httpd.conf"
>
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